Kev siv tshuab hluav taws xob yog txheej txheem ntawm kev siv lub hauv paus ntsiab lus ntawm electrolysis rau phaj txheej nyias txheej ntawm lwm cov hlau lossis alloys nyob rau saum npoo ntawm qee cov hlau. Nws yog txheej txheem ntawm kev siv electrolysis los txuas cov yeeb yaj kiab hlau rau saum npoo ntawm cov hlau lossis lwm yam khoom siv los tiv thaiv hlau hlau (Xws li xeb), txhim kho hnav tsis kam, hluav taws xob conductivity, reflectivity, corrosion kuj (tooj sulfate, thiab lwm yam) thiab txhim kho kev zoo nkauj. Qhov txheej sab nraud ntawm ntau npib kuj yog electroplated.
